David Brian Miller Onto Innovation Inc. (ONTO) insider trading activity

David Brian Miller is Director of ONTO INNOVATION INC.. Currently has a direct ownership of 11,931 shares of ONTO, which is worth approximately $1.12 Million. The most recent transaction as insider was on May 21, 2025, when has been sold 2,114 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 11.9K

21.53% 3M change

21.53% 12M change

Total Value Held $1.12 Million

DAVID BRIAN MILLER Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 21 2025	BUY Grant, award, or other acquisition	-	2,114 Added 15.05%	11,931 Common Stock
May 22 2024	BUY Grant, award, or other acquisition	-	809 Added 7.61%	9,817 Common Stock
Feb 13 2024	SELL Open market or private sale	$477,372 $170.49 p/Share	2,800 Reduced 23.71%	9,008 Common Stock
May 23 2023	SELL Open market or private sale	$497,600 $99.52 p/Share	5,000 Reduced 29.75%	11,808 Common Stock
May 09 2023	BUY Grant, award, or other acquisition	-	2,200 Added 11.57%	16,808 Common Stock
May 10 2022	BUY Grant, award, or other acquisition	-	2,100 Added 12.57%	14,608 Common Stock
Dec 07 2021	SELL Open market or private sale	$535,755 $97.41 p/Share	5,500 Reduced 30.54%	12,508 Common Stock
May 11 2021	BUY Grant, award, or other acquisition	-	2,500 Added 12.19%	18,008 Common Stock
Feb 24 2021	SELL Sale (or disposition) back to the issuer	$409,238 $62.95 p/Share	6,501 Reduced 29.54%	15,508 Common Stock

DBM

David Brian Miller

Director

Wilmington, MA

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